Question

What is the rate of change between (6,12) and (8,20)

Answer 1

Explanation:

It might be easier thinking of "rate of change" as the slope. Since you'll be finding a slope, then, use the formula
`m=(y_2-y_1)/(x_2-x_1)` and substitute the values.

`m=(y_2-y_1)/(x_2-x_1)\\m=(20-12)/(8-6)\\m=(8)/(2) \\m=4`

Answer:

`m=(4)/(1)` or
`m=4`